Toledo 3N Threshold Days by Year (USC00138296)

18 fixed thresholds counted per year at Toledo 3N (USC00138296): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Toledo 3N Thresholds

Toledo 3N: days with a maximum temperature at or above 30 C (86 F) in 129 years, most in 1901 with 90.
Toledo 3N: days with a maximum temperature at or below 0 C (32 F) in 129 years, most in 2014 with 84.
Toledo 3N: nights with a minimum temperature at or below 0 C (32 F) in 129 years, most in 1961 with 178.
Toledo 3N: nights with a minimum temperature at or below -10 C (14 F) in 129 years, most in 1978 with 83.
18 fixed thresholds have at least one qualifying day at Toledo 3N.

Days at or above 30 C (86 F)

129 years with a qualifying day

Days per year at Toledo 3N with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 90 in 1901.

Days at or above 30 C (86 F) per year at Toledo 3N
Year	Days	Decade average
1896	33	48
1897	56	48
1898	45	48
1899	58	48
1900	79	43.3
1901	90	43.3
1903	20	43.3
1904	18	43.3
1905	28	43.3
1906	35	43.3
1907	27	43.3
1908	49	43.3
1909	44	43.3
1910	51	54.4
1911	64	54.4
1912	42	54.4
1913	68	54.4
1914	59	54.4
1915	23	54.4
1916	62	54.4
1917	45	54.4
1918	58	54.4
1919	72	54.4
1920	43	49
1921	72	49
1922	58	49
1923	54	49
1924	26	49
1925	66	49
1926	55	49
1927	43	49
1928	34	49
1929	39	49
1930	66	65.7
1931	76	65.7
1932	41	65.7
1933	71	65.7
1934	82	65.7
1935	48	65.7
1936	76	65.7
1937	58	65.7
1938	61	65.7
1939	78	65.7
1940	60	49.6
1941	64	49.6
1942	44	49.6
1943	51	49.6
1944	51	49.6
1945	38	49.6
1946	30	49.6
1947	58	49.6
1948	53	49.6
1949	47	49.6
1950	24	38
1951	19	38
1952	48	38
1953	55	38
1954	44	38
1955	56	38
1956	48	38
1957	33	38
1958	16	38
1959	37	38
1960	31	31.3
1961	35	31.3
1962	40	31.3
1963	30	31.3
1964	36	31.3
1965	21	31.3
1966	40	31.3
1967	20	31.3
1968	34	31.3
1969	26	31.3
1970	46	42.1
1971	40	42.1
1972	35	42.1
1973	42	42.1
1974	34	42.1
1975	51	42.1
1976	49	42.1
1977	44	42.1
1978	45	42.1
1979	35	42.1
1980	66	44.4
1981	36	44.4
1982	31	44.4
1983	70	44.4
1984	38	44.4
1985	38	44.4
1986	26	44.4
1987	44	44.4
1988	70	44.4
1989	25	44.4
1990	29	32.6
1991	50	32.6
1992	11	32.6
1993	28	32.6
1995	49	32.6
1996	23	32.6
1997	37	32.6
1998	36	32.6
1999	30	32.6
2000	23	28.3
2001	37	28.3
2002	43	28.3
2003	29	28.3
2004	10	28.3
2005	45	28.3
2006	31	28.3
2007	38	28.3
2008	16	28.3
2009	11	28.3
2010	28	33.8
2011	37	33.8
2012	59	33.8
2013	39	33.8
2014	15	33.8
2015	22	33.8
2016	37	33.8
2017	34	33.8
2018	38	33.8
2019	29	33.8
2020	44	40.6
2021	47	40.6
2022	40	40.6
2023	44	40.6
2024	34	40.6
2025	39	40.6
2026	36	40.6

For each year, a bar from the first to the last day at Toledo 3N meeting 30 C (86 F).

First to last qualifying date each year at Toledo 3N
Year	First date	Last date
1896	1896-05-06	1896-08-10
1897	1897-06-12	1897-10-15
1898	1898-04-16	1898-09-28
1899	1899-06-04	1899-10-23
1900	1900-05-11	1900-10-05
1901	1901-04-28	1901-09-28
1903	1903-06-29	1903-08-24
1904	1904-05-22	1904-09-28
1905	1905-06-04	1905-09-29
1906	1906-04-24	1906-09-16
1907	1907-03-26	1907-09-18
1908	1908-06-20	1908-10-16
1909	1909-05-05	1909-08-27
1910	1910-04-28	1910-10-02
1911	1911-05-08	1911-09-16
1912	1912-05-23	1912-09-10
1913	1913-05-01	1913-09-10
1914	1914-04-26	1914-09-19
1915	1915-04-18	1915-09-18
1916	1916-04-12	1916-10-07
1917	1917-05-17	1917-09-16
1918	1918-05-03	1918-10-16
1919	1919-05-28	1919-09-20
1920	1920-05-22	1920-10-11
1921	1921-05-19	1921-09-22
1922	1922-05-10	1922-10-05
1923	1923-05-01	1923-09-26
1924	1924-04-24	1924-08-30
1925	1925-04-22	1925-09-20
1926	1926-05-01	1926-09-21
1927	1927-06-19	1927-10-27
1928	1928-05-09	1928-10-11
1929	1929-04-04	1929-09-27
1930	1930-04-10	1930-10-10
1931	1931-04-08	1931-09-20
1932	1932-05-13	1932-08-30
1933	1933-06-01	1933-09-25
1934	1934-05-05	1934-09-13
1935	1935-06-12	1935-09-24
1936	1936-05-06	1936-09-22
1937	1937-05-29	1937-10-29
1938	1938-06-14	1938-10-16
1939	1939-04-24	1939-10-07
1940	1940-05-13	1940-10-26
1941	1941-05-14	1941-09-23
1942	1942-04-29	1942-09-17
1943	1943-05-28	1943-09-05
1944	1944-05-14	1944-09-17
1945	1945-06-22	1945-09-23
1946	1946-06-10	1946-09-26
1947	1947-06-09	1947-10-21
1948	1948-04-18	1948-09-19
1949	1949-04-25	1949-10-07
1950	1950-05-23	1950-10-31
1951	1951-06-19	1951-10-01
1952	1952-04-29	1952-09-30
1953	1953-05-25	1953-10-20
1954	1954-06-11	1954-09-27
1955	1955-04-18	1955-09-18
1956	1956-05-12	1956-10-12
1957	1957-06-05	1957-08-31
1958	1958-06-04	1958-09-03
1959	1959-05-02	1959-09-20
1960	1960-07-02	1960-09-07
1961	1961-05-31	1961-09-10
1962	1962-05-05	1962-10-10
1963	1963-05-08	1963-10-06
1964	1964-05-19	1964-09-10
1965	1965-05-14	1965-09-10
1966	1966-05-06	1966-09-02
1967	1967-05-19	1967-08-17
1968	1968-05-03	1968-08-24
1969	1969-05-28	1969-09-01
1970	1970-04-29	1970-09-22
1971	1971-06-05	1971-10-02
1972	1972-05-21	1972-09-20
1973	1973-06-08	1973-09-02
1974	1974-06-15	1974-08-27
1975	1975-05-06	1975-10-14
1976	1976-05-21	1976-10-03
1977	1977-05-15	1977-08-28
1978	1978-05-26	1978-09-13
1979	1979-06-04	1979-09-12
1980	1980-04-22	1980-09-29
1981	1981-04-03	1981-10-01
1982	1982-06-26	1982-10-02
1983	1983-06-10	1983-10-03
1984	1984-06-06	1984-09-25
1985	1985-04-19	1985-09-20
1986	1986-03-30	1986-09-27
1987	1987-05-11	1987-08-22
1988	1988-05-15	1988-09-18
1989	1989-05-30	1989-08-23
1990	1990-06-13	1990-10-06
1991	1991-04-07	1991-09-14
1992	1992-05-23	1992-08-25
1993	1993-06-18	1993-10-08
1995	1995-06-15	1995-09-13
1996	1996-05-17	1996-08-22
1997	1997-05-18	1997-10-06
1998	1998-05-15	1998-09-27
1999	1999-06-06	1999-09-05
2000	2000-05-12	2000-09-19
2001	2001-05-16	2001-09-04
2002	2002-04-16	2002-10-01
2003	2003-04-15	2003-09-12
2004	2004-04-17	2004-09-15
2005	2005-06-07	2005-10-05
2006	2006-04-14	2006-10-04
2007	2007-04-30	2007-09-22
2008	2008-06-08	2008-09-03
2009	2009-04-25	2009-08-15
2010	2010-05-25	2010-10-10
2011	2011-05-11	2011-09-13
2012	2012-05-16	2012-09-12
2013	2013-05-15	2013-09-20
2014	2014-05-08	2014-09-05
2015	2015-06-10	2015-09-17
2016	2016-05-07	2016-09-22
2017	2017-05-16	2017-09-26
2018	2018-05-25	2018-10-04
2019	2019-05-17	2019-10-01
2020	2020-06-03	2020-09-07
2021	2021-05-02	2021-10-01
2022	2022-05-10	2022-09-21
2023	2023-05-31	2023-10-04
2024	2024-05-19	2024-10-12
2025	2025-06-03	2025-10-05
2026	2026-03-22	2026-10-13

Every Fixed Threshold

Fixed thresholds at Toledo 3N
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	129	90	1901	36
35 C (95 F): Days	95	38	1901	1
40 C (104 F): Days	7	8	1901	2
90 F (32.2 C): Days	128	67	1901	18
100 F (37.8 C): Days	31	19	1936	1
0 C (32 F): Ice days (max	129	84	2014	33
0 C (32 F): Frost days (min	129	178	1961	88
-10 C (14 F): Days with min	129	83	1978	29
-20 C (-4 F): Days with min	129	37	1963	8
-30 C (-22 F): Days with min	34	5	1905	2
20 C (68 F): Tropical nights (min	129	34	1993	23
25 C (77 F): Days with min	20	2	1909	1
10 mm (0.39 in): Days with 10 mm or more rain	120	43	1974	34
25 mm (0.98 in): Days with 25 mm or more rain	120	17	1919	13
50 mm (1.97 in): Days with 50 mm or more rain	94	8	1993	1
100 mm (3.94 in): Days with 100 mm or more rain	8	1	1909	1
10 cm (3.9 in): Days with 10 cm or more snowfall	86	6	2000	1
25 cm (9.8 in): Days with 25 cm or more snowfall	9	1	1921	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.

Download the Data

Data for Toledo 3N threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Toledo 3N Threshold Days by Year (USC00138296)

Key Facts for Toledo 3N Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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